Unpredictability of the coefficients of m-fold symmetric bi-starlike functions
2014 ◽
Vol 25
(07)
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pp. 1450064
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Keyword(s):
In 1984, Libera and Zlotkiewicz proved that the inverse of the square-root transform of the Koebe function is the extremal function for the inverses of odd univalent functions. The purpose of this paper is to point out that this is not the case for the m-fold symmetric bi-starlike functions by demonstrating the unpredictability of the coefficients of such functions.
1996 ◽
Vol 19
(4)
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pp. 789-795
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1992 ◽
Vol 15
(3)
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pp. 441-447
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2005 ◽
Vol 2005
(17)
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pp. 2841-2846
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2012 ◽
Vol 33
(5)
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pp. 807-815
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1985 ◽
Vol 8
(4)
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pp. 653-662
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